Special Repair for Kuhi to Umred road Section of NH-247 in Km 51.420 to 71.240 Total Length 19.820 Km in Nagpur District in the State of Maharashtra during 2026-27

Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader / Paver on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- By Mix in Place Method and Grading - II Material

Bituminous Macadam: Proving and laying bituminous macadam using crushed aggregates of Grading 1, premixed with bituminous binder, transported to site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction for 50 mm compacted average thickness with 3.30 % using VG 40 grade of Bitumen. Using Batch mix type hot mix plant, Sensor Paver, Vibratory roller. Including providing & applying tack coat of VG 30 grade bitumen on the prepared surface heating by fames in Boiler and spraying bitumen with sprayer on Dry / Hungry B.T. surface 3 kg / 10 sqm. complete. (VG-40 Bulk bitumen)

Bituminous Concrete: Providing and laying bituminous concrete using crushed aggregates of grading I, premixed with bituminous binder @ 5.20 per cent by weight of total mix and filler, transported to site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction for 30 mm compacted average thickness with VG 40 grade of Bitumen, using Batch mix type hot mix plant, Sensor Paver, Vibratory roller. Including providing & applying tack coat of VG 30 grade bitumen on the prepared surface heating by fames in Boiler and spraying bitumen with sprayer on Dry / Hungry B.T. surface 3 kg / 10 sqm. complete. (VG-40 Bulk bitumen)

Providing laying, spreading and compacting hard murum having PI < 6, including spreading in uniform layers on a prepared surface and compacting with Static roller having weight 8 to 10 MT including necessary artificial watering all materials, labour, machinery, guarding, barracating complete with all leads and lifts of all materials etc. complete. (Including Royalty)

Trimming of grass, shurbs and weeds from the shoulders/berms and disposing off the same to suitable locations etc. complete

Providing and fixing Cautionary/Warning sign boards in Equilateral Triangle size of 900 mm made out of 4 mm aluminum composite material bonded with white retro reflective sheeting of Class C ( Type XI Micro prismatic grade sheeting) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3 Supported with back support frame 25mm x 25mm x 3mm, duly painted on back side with grey stove enamel paint and supported on one no. of M. S. angle iron post of size 65 mm X 65 mm X 6 mm, 3.45 m long, duly painted with with flat oil paint having alternate black and white bands of 25 cm width including G.I. fixtures etc; fixing the boards in M25 grade concrete block of size 60cm X 60cm X 75cm including transportation etc; complete. ClassC ( Type XI Micro prismatic grade sheeting) shall have 10 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent overlay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier.

Road Delineators: Supplying and installation of delineators (Roadway Indicators, Hazard markers, Object markers) 80 to 100 cm high above ground level, painted black and white in 15 cm wide strips, fitted with 80x100mm rectangular or 75mm dia. Circular reflectorised panels at the top, buried or pressed into the ground and confirming to I.R.C. 79 and the drawings.